UTC/GMT Clock Calculator
With Manual Display Local Time

In order to reduce the load on the server and also reduce bandwidth traffic, we have modified our original display so that the clock is based on our server clock, no longer the U. S. Naval Observatory Atomic Clock. Different methodologies and views are available in our International Time Display and in our International Time Zone Converter. You can also view our International Time Zone Map.

This converter requires the use of Javascript enabled and capable browsers. UTC, Coordinated Universal Time, popularly known as GMT (Greenwich Mean Time), or Zulu time. Local time differs from UTC by the number of offset, + (TO) or - (FROM), hours of your timezone. Offset times that are + (or no indication) are added TO the local time to yield UTC. Offset times that are negative are subtracted FROM the local time to yield UTC. We have also included a different look and feel to show the capability of a manual display clock and to verify to you that the data displayed here is NOT the same function as the automatically updated local time displayed in the display's second field. The last field will display your local time when the Manual Display button is clicked. The time will NOT update automatically; you will have to manually click on Manual Update. You can compare the two displays for the exact time and for different methods of display. You may also turn of the manual display field by clicking on Clear Manual Display.

UTC/GMT Zulu Time
Local Time
Local Timezone To UTC/GMT Time
Manual Display

Version 1.0.1

Search Our Site

Browse Our Calculators


Automotive Aviation Communications Computer Electronics Business And Financial Gemological General Interest Geography Related Health Math		Everyday Use Lottery Construction Marine Pure Educational Math Science Games Sports Snippets Source Code Time Weather

UTC/GMT Clock CalculatorWith Manual Display Local Time

UTC/GMT Clock Calculator
With Manual Display Local Time